package cn.edu.cjw.APMFP.Util;

public class StringUtil {

    private StringUtil(){

    }

    public static boolean isNotBlank(String str){
        return str != null && !"".equals(str);
    }

    public static boolean isInt(String str){
        try {
            Integer.valueOf(str);
            return true;
        } catch (NumberFormatException e) {
            return false;
        }
    }
}
